1964 UMI Performance Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

UMI Performance Adjustable Sway Bar End Links 6449-R

Sway Bar End Links, End Links, Lower A-Arm, Adjustable, Zinc Plated, Silver, Polyurethane Bushings, Red, Hardware included, Chevy, GMC, Pair

Part Number: UPI-6449-R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Coilover Kits A205-450T

Viking Performance Front Coil-Over Kit, Double Adjustable, Poly, '64-'67 GM A-Body, '65-'70 GM B-Body, 450lb Spring

Part Number: UPI-A205-450T

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Coilover Kits A204-550S

68-'72 GM A-Body Viking Coil Over Kit, Front Double Adjustable, Poly, 550lb Spring

Part Number: UPI-A204-550S

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Panhard Bar Bolt Upgrade Kits 3607

UMI Performance Panhard Bar Bolt Upgrade Kits 3607

Panhard Bar Bolts, Hex Head, Steel, Gold Iridited, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-3607

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Rear Non-Adjustable Upper and Lower Control Arm Kits 402118-B

Control Arms, Tubular/Boxed, Rear, Upper/Lower, Steel, Black Powdercoated, Chevy, Buick, Oldsmobile, PontiacKit

Part Number: UPI-402118-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance A-Body Frame Rail Braces 4063-R

Frame Rail Brace, Steel, Red Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: UPI-4063-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Replacement Control Arm Bolts 4003

Control Arm Bolts, Front Upper, Bolts and Lock Nuts, Kit

Part Number: UPI-4003

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Replacement Control Arm Bolts 3606

Control Arm Bolts, Rear Upper, 5/8 in., Bolts and Lock Nuts, Kit

Part Number: UPI-3606

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Race Control Arms for 1967-1970 C15/C1500 PICKUP, C10 SUBURBAN, 1963-1970 C10 PICKUP - 6434-1-B

Control Arms, Front Upper A-Arms, Adjustable, Tubular, Steel, Black Powdercoated, Delrin® Bushings, Chevy, GMC, Pair

Part Number: UPI-6434-1-B

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Shock Tower Braces 4059-R

Shock and Strut Braces, Shock Tower Braces, Steel, Red Powdercoated, Rear Upper, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: UPI-4059-R

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Rear Non-Adjustable Lower Control Arms 402418-B

Control Arms, Rear, Non-Adjustable, Tubular/Boxed, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-402418-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Complete Front End Kit 403233-1-R

Control Arms, Tubular, Steel, Red, Front Upper/Lower, 1/2 in. Taller Ball Joints GM, A-Body, Kit

Part Number: UPI-403233-1-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 4024-R

Control Arms, Rear Lower, Non-Adjustable, Boxed, Steel, Red, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: UPI-4024-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Control Arm Reinforcement Brace Kits 4029-R

Control Arm Reinforcements, Upper/Lower Rear, Steel, Red, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-4029-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Rear Non-Adjustable Upper Control Arms for 1959-1964 BEL AIR, BISCAYNE, IMPALA - 3651-R

Control Arms, Rear Upper, Tubular, Bushings, Red Powdercoated, Steel, Each

Part Number: UPI-3651-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

UMI Performance Rear Non-Adjustable Upper Control Arms for 1959-1964 BEL AIR, BISCAYNE, IMPALA - 3651-B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

UMI Performance Coilover Kits A224-550S

Viking Coil Over Kit, Front Double Adjustable, Bearing, '73-'77 GM A-Body, '78-'88 GM G-Body, '82-'03 S10/S15, 550lb Spring

Part Number: UPI-A224-550S

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance - Rear Suspension Packages for 1959-1964 BEL AIR, BISCAYNE, IMPALA - 365001-R

Rear Suspension Kit - 3-Link Vehicles

Part Number: UPI-365001-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Coilover Conversion Brackets 4054

Coilover Components, Weld-In, Brackets, Front, Buick, Chevrolet, GMC, Pontiac, Pair

Part Number: UPI-4054

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Front Non-Adjustable Upper A-Arms with Tall Ball Joints 4033-1-R

Control Arms, Tubular, Steel, Red, Front Upper, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: UPI-4033-1-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Front Adjustable Upper A-Arms 4056-1-R

Front Upper A-Arms, Adjustable, Standard Height Ball Joints

Part Number: UPI-4056-1-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Replacement Control Arm Bolts for 1959-1964 BEL AIR, BISCAYNE, IMPALA - 3605

Control Arm Bolts, Rear Lower, Lock Nuts, Kit

Part Number: UPI-3605

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

UMI Performance Rear Upper Control Arm Mounts for 1958-1964 BEL AIR, BISCAYNE, 1959-1964 IMPALA - 3660-R

Control Arm Mount, Rear Upper, Red Powdercoated, Steel, Each

Part Number: UPI-3660-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 402418-R

Control Arms, Rear, Non-Adjustable, Tubular/Boxed, Steel, Red, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: UPI-402418-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Rear Non-Adjustable Lower Control Arms 4042-R

Control Arms, Boxed, Rear Lower, Steel, Red Powdercoated, GM A-Body, Kit

Part Number: UPI-4042-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today

UMI Performance Rear Double Adjustable Lower Control Arms 4043-R

Control Arms, Rear Lower, Tubular, Red Powdercoated, Steel, Pair

Part Number: UPI-4043-R

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 21, 2026 if ordered today